GIGAZONE, a brand owned by GIGABYTE, introduced its GZ-G1SGS gaming PC chassis. The ATX mid-tower chassis is designed to maintain positive air pressure, and cool multi-GPU gaming PC hardware inside. It features all-black interiors. Drive bays include two 5.25" (with one having an aesthetic optical drive lid), and seven 3.5" bays. The motherboard tray supports ATX, micro-ATX, and mini-ITX boards, with a cutout that makes handling CPU coolers with backplates easy.

Ventilation includes two 120 mm front intake fans, one 120 mm top exhaust fan, provision for one rear 120 mm fan, and two 120 mm fans on the side-panel. The front utility panel includes HD audio front-panel jacks, two USB 3.0 ports (standard header), and two USB 2.0/1.1 ports. Measuring 190 x 490 x 465 mm (WxDxH), the case is largely made of SECC-steel and ABS plastic. Backed by a 1 year warranty, the GIGAZONE GZ-G1SGS is priced at 6,980 JPY (US $86); it will be available from April 14.

There are filters in the pictures. Why also did they deliberately make it positive pressure????

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Hot air only rises in an idle-air environment, when you can push the air, direct the air with fans the natural rising of warm air is not important, so they say at NASA.

Everyone is going positive pressure these days, much less dust in your chassis. Converted my 650D to positive pressure with an H100 downward firing config and a couple Silverstone filters, it's way cool man!